/* 
 * Copyright (C) 2013, 2014 lex xiang
 *
 * file:	include/types.h
 * history:	2013 July 5 created by lex xiang
 */

#ifndef __TYPES_H__
#define __TYPES_H__

typedef unsigned char		u8;
typedef unsigned short		u16;
typedef unsigned int		u32;
typedef signed char		s8;
typedef signed short		s16;
typedef signed int		s32;

#ifndef NULL
#define NULL		0
#endif

#endif	/* end of __TYPES_H__ */
